139826176

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19507}}^1$

素因数の和:19534

約数の個数: 44

約数和(自身を含む): 319463008

約数和(自身を除く): 179636832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 19507, 39014, 78028, 136549, 156056, 273098, 312112, 546196, 624224, 1092392, 1248448, 2184784, 2496896, 4369568, 4993792, 8739136, 9987584, 17478272, 19975168, 34956544, 69913088, 139826176]

約数ペア:

[(1, 139826176), (2, 69913088), (4, 34956544), (7, 19975168), (8, 17478272), (14, 9987584), (16, 8739136), (28, 4993792), (32, 4369568), (56, 2496896), (64, 2184784), (112, 1248448), (128, 1092392), (224, 624224), (256, 546196), (448, 312112), (512, 273098), (896, 156056), (1024, 136549), (1792, 78028), (3584, 39014), (7168, 19507)]